CN212860260U - Die assembly of polymer mould with cooling function - Google Patents
Die assembly of polymer mould with cooling function Download PDFInfo
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- CN212860260U CN212860260U CN202021702932.8U CN202021702932U CN212860260U CN 212860260 U CN212860260 U CN 212860260U CN 202021702932 U CN202021702932 U CN 202021702932U CN 212860260 U CN212860260 U CN 212860260U
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- cooling
- mould
- die
- board
- die block
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- 238000001816 cooling Methods 0.000 title claims abstract description 81
- 229920000642 polymer Polymers 0.000 title claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 27
- 238000007723 die pressing method Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 210000001503 Joints Anatomy 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001174 ascending Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model relates to a polymer mould technical field specifically is a die assembly of polymer mould with cooling function, which comprises a fixing plate and i, there is the pneumatic cylinder inside of fixed plate through bolted connection, four guide rails of right side fixedly connected with of fixed plate, the surface difference fixedly connected with of guide rail goes out flitch and injecting glue board, the sliding surface of guide rail is connected with the die holder board, the die holder board is located out between flitch and the injecting glue board, the right side of die holder board is provided with die pressing mechanism and cooling body respectively, die pressing mechanism is located cooling body's top. This die assembly of polymer mould with cooling function has driven the die holder board through the promotion of control pneumatic cylinder and has slided along the guide rail, when having a tight power in top, also has a downward driving force, makes to go up mould and die block and carries out tight compound die, and the pressfitting of control mould that can be fine reduces the condition of leaking gluey to reduce the cost of manufacture.
Description
Technical Field
The utility model relates to a polymer mould technical field specifically is a die assembly of polymer mould with cooling function.
Background
The molecules of the high molecular compound are much larger than those of the low molecular organic compound. The relative molecular mass of the organic compound is not more than 1000, and the relative molecular mass of the polymer compound can be as high as 10^4 to 10^ 6. Since the relative molecular mass of the high molecular compound is large, the high molecular compound has great difference from the low molecular compound in physical, chemical and mechanical properties, and can be divided into three categories of plastics, rubber and fiber.
And present injection mold trade can carry out hot melt back to the polymer plastic and pour into the mould in then cool off fast, forms required product, and a lot of moulds are carrying out the in-process of moulding-die at present, and the in-process of compound die is not compact about the upper and lower mould, leads to having the condition of leaking gluey at the in-process of moulding plastics, can increase manufacturing cost undoubtedly. In view of this, we propose a molding apparatus for polymer molds with a cooling function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die assembly of polymer mould with cooling function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a die assembly of polymer mould with cooling function, includes the fixed plate, there is the pneumatic cylinder the inside of fixed plate through bolted connection, four guide rails of right side fixedly connected with of fixed plate, the surface difference fixedly connected with of guide rail goes out flitch and injecting glue board, the surperficial sliding connection of guide rail has the die holder board, the die holder board is located out between flitch and the injecting glue board, the right side of die holder board is provided with die pressing mechanism and cooling body respectively, die pressing mechanism is located cooling body's top.
Preferably, a glue injection port is formed in the glue injection plate, and the left side of the glue injection plate is connected with a pressing module through a bolt.
Preferably, the clamping mechanism is including last mould and die block, the fixed surface of going up the mould is connected with outer box, the both sides sliding connection of outer box and die block has the U shaped rod, bolted connection is passed through on the right side of die block board to the left end of U shaped rod, the spring has been cup jointed on the surface of U shaped rod, bolted connection is passed through on the right side of die block board in the left side of die block, the inside of die block is provided with material returned device, the upper surface of going up the mould is seted up and is pressed the inclined plane.
Preferably, the material returning device is including the contact slide, the upper surface sliding connection of contact slide has the connecting plate, the last fixed surface of connecting plate is connected with a plurality of thimble, the surface sliding connection of thimble is in the inside of die block, bolted connection is passed through on the left side of contact slide on the right side of play flitch, the dead slot has been seted up to the inside of die block board, the contact slide is located the inside of dead slot.
Preferably, the cooling mechanism is including cooling tube and cooling group, the one end intercommunication of cooling tube has the input tube, the other end intercommunication of cooling tube has the output tube, the water pump has been placed to the inside of cooling group, the output of water pump passes through the pipeline and communicates each other with the bottom of input tube.
Preferably, the left side of the cooling group is connected to the right side of the die base plate through a bolt, the cooling pipe is spiral in structure, the surface of the cooling pipe is fixedly connected to the inner wall of the outer box body, and the inner wall of the cooling pipe is sleeved with the outer surface of the upper die.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this die assembly of polymer mould with cooling function has driven the die holder board through the promotion of control pneumatic cylinder and has slided along the guide rail, when having a tight power in top, also has a downward driving force, makes to go up mould and die block and carries out tight compound die, and the pressfitting of control mould that can be fine reduces the condition of leaking gluey to reduce the cost of manufacture.
2. This die assembly with cooling function's polymer mould, the inside of carrying cold water-passing pipe and input tube to the cooling tube through the inside water pump of cooling group realizes inside water-cooling circulation, and the cooling tube cover through helical shape is on the surface of last mould, and the realization that can be fine is to the moulding effect of cooling down of mould and product.
3. This die assembly with cooling function's polymer mould through the pneumatic cylinder at the in-process of shrink, can jack-up connecting plate upwards through the upper surface inclined plane effect of contact slide, is driving a plurality of thimble rebound, with the ejecting mould of injection moulding product, realizes the automatic liftout effect to the mould, improves the discharging efficiency of product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the glue injection plate of the present invention;
fig. 3 is a schematic view of the middle press mold mechanism of the present invention;
fig. 4 is a schematic view of the material returning device of the present invention;
fig. 5 is a schematic view of the cooling mechanism of the present invention.
In the figure: 1. a fixing plate; 2. a hydraulic cylinder; 3. a guide rail; 4. a discharge plate; 5. a mold base plate; 6. injecting a rubber plate; 7. a die pressing mechanism; 71. an upper die; 72. bottom die; 73. an outer case; 74. a U-shaped rod; 75. a spring; 76. a material returning device; 761. a contact slide; 762. an empty groove; 763. a connecting plate; 764. a thimble; 77. pressing the inclined plane; 8. a cooling mechanism; 81. a cooling tube; 82. an input tube; 83. an output pipe; 84. a cooling group; 85. a water pump; 9. a glue injection port; 10. and (5) pressing the module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a die assembly of polymer mould with cooling function, including fixed plate 1, there is pneumatic cylinder 2 fixed plate 1's inside through bolted connection, four guide rails 3 of right side fixedly connected with of fixed plate 1, guide rail 3's surface is fixedly connected with respectively goes out flitch 4 and injecting glue board 6, guide rail 3's surperficial sliding connection has die holder board 5, die holder board 5 is located out between flitch 4 and the injecting glue board 6, die holder board 5's right side is provided with die pressing mechanism 7 and cooling body 8 respectively, die pressing mechanism 7 is located cooling body 8's top.
In this embodiment, a glue injection port 9 is formed in the glue injection plate 6, a glue injection position of the injection molding machine is provided by the design of the glue injection port 9, the left side of the glue injection plate 6 is connected with a pressing module 10 through a bolt, and the pressing module 10 is in contact with the pressing inclined surface 77 to slide through the structural design of the pressing module 10, so that a downward sliding pressure is provided, and a mold closing and pressing effect of the mold is provided.
Further, the mold pressing mechanism 7 includes an upper mold 71 and a bottom mold 72, the outer box 73 is fixedly connected to the surface of the upper mold 71, two sides of the outer box 73 and the bottom mold 72 are slidably connected with a U-shaped rod 74, the left end of the U-shaped rod 74 is connected to the right side of the mold base plate 5 through a bolt, a spring 75 is sleeved on the surface of the U-shaped rod 74, an upward thrust is generated through the action of the spring 75, so that the outer box 73 and the upper mold 71 slide upward along the U-shaped rod 74, thereby realizing the mold stripping effect on a product, the left side of the bottom mold 72 is connected to the right side of the mold base plate 5 through a bolt, a material stripping device 76 is arranged inside the bottom mold 72, and a pressure inclined surface 77 is.
Furthermore, material returned device 76 is including contact slide 761, the last surface sliding connection of contact slide 761 has connecting plate 763, the last fixed surface of connecting plate 763 is connected with a plurality of thimble 764, the surface sliding connection of thimble 764 is in the inside of die block 72, bolted connection is passed through on the left side of contact slide 761 in the right side of ejection of compact board 4, dead slot 762 has been seted up to the inside of die holder board 5, contact slide 761 is located the inside of dead slot 762, through the upper surface inclined plane effect of hydraulic cylinder 2 shrink in-process through contact slide 761 can jack-up connecting plate 763 upwards, connecting plate 763 will drive a plurality of thimble 764 rebound, ejecting mould with the injection moulding product, realize the automatic liftout effect to the mould, improve the ejection of compact efficiency of product, reduce the condition of the inefficiency that manual operation brought more.
In addition, cooling body 8 is including cooling tube 81 and cooling group 84, the one end intercommunication of cooling tube 81 has input tube 82, the other end intercommunication of cooling tube 81 has output tube 83, water pump 85 has been placed to the inside of cooling group 84, the output of water pump 85 passes through the pipeline and communicates each other with the bottom of input tube 82, the water pump 85 through the inside of cooling group 84 begins work, carry the inside of cooling tube 81 with the inside water of cooling group 84 through water pipe and input tube 82, flow into the inside of cooling group 84 by output tube 83 again, thereby realize inside water-cooling circulation.
Besides, bolted connection is passed through on the left side of cooling unit 84 on the right side of die holder board 5, and the structure of cooling tube 81 is the spiral, and the fixed surface of cooling tube 81 connects the inner wall at outer box 73, and the inner wall of cooling tube 81 cup joints with the surface of last mould 71, and the cooling tube 81 cover through helical shape is on the surface of last mould 71, and realization that can be fine is cooled down the mould, and the mould is again to the moulding effect of carrying out high-efficient cooling of product.
The utility model discloses a die assembly of polymer mould with cooling function when using, has driven die holder board 5 through the promotion of control pneumatic cylinder 2 and has slided along guide rail 3, when moving in-process and injecting glue board 6 and will contact soon, moulding-die piece 10 can contact with pressing inclined plane 77 each other, through the effect of inclined plane, make pneumatic cylinder 2 in the tight in-process of top, when a tight power appears, also have a downward driving force, make upper mould 71 and die block 72 carry out tight compound die, and the pressure of pneumatic cylinder 2 is very big, can fine control the pressfitting of mould, reduce the condition of leaking glue, later injection moulding machine can carry out the injecting glue from the position of injecting glue mouth 9, after the injecting glue is accomplished, the inside water pump 85 of cooling unit 84 begins to work, carry the inside of cooling tube 81 through water pipe and input tube 82 with the inside of cooling unit 84, flow into the inside of cooling unit 84 by output tube 83 again, realize inside water-cooling circulation, the cooling tube 81 cover through the helical shape is on the surface of mould 71, realization that can be fine is to the moulding effect of cooling down of mould and product, when the cooling time ended, pneumatic cylinder 2 is at the in-process of shrink, the effect that receives spring 75 has an ascending thrust to make outer box 73 and last mould 71 upwards slide along U type pole 74, the realization is to the demolding effect of product, continue to shrink the in-process and can upwards jack-up connecting plate 763 through the upper surface inclined plane effect of contact slide 761, connecting plate 763 will drive a plurality of thimble 764 rebound, will mould plastics the ejecting mould of product, realize the automatic liftout effect to the mould, improve the discharge efficiency of product, reduce the many inefficient circumstances that bring of manual operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a die assembly of polymer mould with cooling function, includes fixed plate (1), its characterized in that: the utility model discloses a mould structure, including fixed plate (1), fixed plate, glue injection board (6), four guide rails (3) of right side fixedly connected with of fixed plate (1), the surface of guide rail (3) is fixedly connected with respectively goes out flitch (4) and glue injection board (6), the surperficial sliding connection of guide rail (3) has mould bedplate (5), mould bedplate (5) are located between play flitch (4) and glue injection board (6), the right side of mould bedplate (5) is provided with die pressing mechanism (7) and cooling body (8) respectively, die pressing mechanism (7) are located the top of cooling body (8).
2. A polymer mold compression molding apparatus with a cooling function as claimed in claim 1, wherein: a glue injection port (9) is formed in the glue injection plate (6), and the left side of the glue injection plate (6) is connected with a pressing module (10) through a bolt.
3. A polymer mold compression molding apparatus with a cooling function as claimed in claim 1, wherein: pressing die mechanism (7) are including last mould (71) and die block (72), the fixed surface of going up mould (71) is connected with outer box (73), the both sides sliding connection of outer box (73) and die block (72) has U type pole (74), bolted connection is passed through on the right side of die block board (5) in the left end of U type pole (74), spring (75) have been cup jointed on the surface of U type pole (74), bolted connection is passed through on the right side of die block board (5) in the left side of die block (72), the inside of die block (72) is provided with material returned device (76), the upper surface of going up mould (71) is seted up and is pressed inclined plane (77).
4. A polymer mold compression molding apparatus having a cooling function according to claim 3, wherein: material returned device (76) is including contact slide (761), the upper surface sliding connection of contact slide (761) has connecting plate (763), the last fixed surface of connecting plate (763) is connected with a plurality of thimble (764), the inside at die block (72) is connected in the surface sliding of thimble (764), bolted connection is passed through on the right side of ejection of compact board (4) in the left side of contact slide (761), dead slot (762) have been seted up to the inside of die block board (5), contact slide (761) are located the inside of dead slot (762).
5. A polymer mold compression molding apparatus with a cooling function as claimed in claim 1, wherein: cooling body (8) are including cooling tube (81) and cooling group (84), the one end intercommunication of cooling tube (81) has input tube (82), the other end intercommunication of cooling tube (81) has output tube (83), water pump (85) have been placed to the inside of cooling group (84), the output of water pump (85) is through the bottom intercommunication of pipeline with input tube (82).
6. A polymer mold compression molding apparatus with a cooling function as claimed in claim 5, wherein: the left side of cooling group (84) is passed through bolted connection on the right side of mould bedplate (5), the structure of cooling tube (81) is the spiral, and the fixed surface of cooling tube (81) connects at the inner wall of outer box (73), the inner wall of cooling tube (81) cup joints with the surface of last mould (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702932.8U CN212860260U (en) | 2020-08-17 | 2020-08-17 | Die assembly of polymer mould with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702932.8U CN212860260U (en) | 2020-08-17 | 2020-08-17 | Die assembly of polymer mould with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212860260U true CN212860260U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021702932.8U Active CN212860260U (en) | 2020-08-17 | 2020-08-17 | Die assembly of polymer mould with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212860260U (en) |
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2020
- 2020-08-17 CN CN202021702932.8U patent/CN212860260U/en active Active
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